5XMM J005744.6-722121
5XMM-DR15 stacked source · SRCID 3001854010101129
Position:
00h57m44.66s -72d21m21.7s
(14.43609°, -72.35601°)
EP flux
1.23e-14
± 1.8e-15
erg cm-2 s-1
CLASSX
AGN
(0.855)
Detections
21
| SRCID | 3001854010101129 |
|---|---|
| IAUNAME | 5XMM J005744.6-722121 |
| SC_RA | 00h57m44.66s (14.43609°) |
| SC_DEC | -72d21m21.7s (-72.35601°) |
| RADEC_ERR | 0.59 arcsec |
| LII / BII | 302.2589° / -44.7640° |
| N_CONTRIB | 21 (detections) |
| N_OBS | 182 (observations covering the position) |
| MJD_FIRST | 51834.632 (2000-10-17 15:10:35.000 UTC) |
| MJD_LAST | 58925.579 (2020-03-17 13:54:08.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 1.23e-14 ± 1.8e-15 erg cm-2 s-1
Hardness ratios
HR1
0.77
± 0.12
0.2-0.5 / 0.5-1.0 keV
HR2
0.52
± 0.08
0.5-1.0 / 1.0-2.0 keV
HR3
-0.19
± 0.09
1.0-2.0 / 2.0-4.5 keV
HR4
-0.41
± 0.13
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -2.2)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
AGN
CLASSX outlier: -0.974
Class probabilities
Class taxonomy
- AGN — active galactic nucleus.
- Bkg_AGN — background AGN.
- Star — Galactic star.
- Gal_XRB — Galactic X-ray binary.
- Extragal_XRB — extragalactic X-ray binary.
- CV — cataclysmic variable.
- Extended — cluster or galaxy.
Optical Monitor (OM)
- OM Source ID
- 366032
- Match probability
- 0.631
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | 18.162 | 0.064 |
| UVM2 | 18.078 | 0.035 |
| UVW1 | 17.978 | 0.014 |
| U | — | — |
| B | 17.648 | 0.014 |
| V | — | — |
Gaia DR3
- Source ID
- 4689000308934375680
- Match probability
- 0.985
- Parallax
- -0.104 ± 0.123 mas
- Proper motion
- (0.13, -1.44) mas/yr
- Magnitudes
- G=18.29, BP=18.19, RP=18.31
- Distance
- 21448 pc
CLASSOPT
- Class
- QSO
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 7.42e-15 (+1.1e-14 / −4.8e-15) erg cm−2 s−1 |
|---|---|
| NH | 2.74e+21 (+1.8e+22 / −1.2e+20) cm−2 |
| Photon index (Γ) | 1.44 (+2.24 / −1.11) |
| DoF | 151 |
| p-value | 0.643 |
| Quality flag | 0 |
| APPROX_SOURCE_VAR | 6.200 (approximate flux variability amplitude) |
|---|
No contributing observations found.
Sky view (optical)
DSS2 colour optical image. The header thumbnail shows the XMM-Newton X-ray image; use the layers menu in the toolbar to switch surveys.
Hardness-ratio diagram
No hardness-ratio pairs available for this source.
The per-observation light curve is shown in the X-ray properties section above.